发明名称 Waterbed mattress pad
摘要 An insulated mattress pad eliminates the necessity of heating the water of a waterbed by electrical or other means. The mattress pad includes a pocketed covering of washable materials into which is removably inserted an insulating pad formed of an insulating laminate. The laminate comprises at least one layer of insulating air bubbles sandwiched between heat reflecting skins and abrasion resistant outer sheets. The mechanical stiffness of the mattress pad allows the use of thinner backing pads, such as foam, while maintaining the comfortable feel of thick backing pads.
申请公布号 US4549323(A) 申请公布日期 1985.10.29
申请号 US19830527013 申请日期 1983.08.29
申请人 BROCKHAUS, PETER B. 发明人 BROCKHAUS, PETER B.
分类号 A47C27/08;(IPC1-7):A47C27/08;B32B3/02 主分类号 A47C27/08
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